--- a
+++ b/src/policies/DIF/RA/QueueIDGen/IDPerNCU/IDPerNCU.cc
@@ -0,0 +1,62 @@
+//
+// Copyright Š 2014 - 2015 PRISTINE Consortium (http://ict-pristine.eu)
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Lesser General Public License for more details.
+// 
+// You should have received a copy of the GNU Lesser General Public License
+// along with this program.  If not, see http://www.gnu.org/licenses/.
+// 
+
+#include "IDPerNCU.h"
+
+Define_Module(IDPerNCU);
+
+void IDPerNCU::onPolicyInit()
+{
+    cXMLElement* qos2cuXml = NULL;
+    if (par("qos2cuData").xmlValue() != NULL && par("qos2cuData").xmlValue()->hasChildren())
+        qos2cuXml = par("qos2cuData").xmlValue();
+    else
+        error("qos2cuData parameter not initialized!");
+
+    cXMLElementList qos2cu = qos2cuXml->getChildrenByTagName("qos");
+    for (cXMLElementList::iterator it = qos2cu.begin(); it != qos2cu.end(); ++it) {
+        cXMLElement* m = *it;
+
+        if (!m->getAttribute("id")) {
+            EV << "Error parsing qos2cu. Its ID is missing!" << endl;
+            continue;
+        }
+        unsigned short qosId = (unsigned short)atoi(m->getAttribute("id"));
+
+        if (!m->getAttribute("cu")) {
+            EV << "Error parsing CU. Its ID is missing!" << endl;
+            continue;
+        }
+        std::string cu = m->getAttribute("cu");
+        if (cu == "") {
+            EV << "Error parsing CU. Its ID is missing!" << endl;
+            continue;
+        }
+
+
+        qos2CU[qosId] =  cu;
+    }
+}
+std::string IDPerNCU::generateID(PDU* pdu)
+{
+    unsigned short qosId = pdu->getConnId().getQoSId();
+    if(qos2CU.find(qosId) != qos2CU.end()){
+        return qos2CU[qosId];
+    } else {
+        return "BE";
+    }
+}